From 8898ad9b25fca6afe2374d293a981db02a83d7e9 Mon Sep 17 00:00:00 2001 From: "FWoltermann@gmail.com" Date: Thu, 31 May 2012 14:46:27 +0000 Subject: Committing the documentation to svn to have it accessible online --- Doc/doxygen/html/_bolt_8cpp_source.html | 293 ++++++++++++++++++++++++++++++++ 1 file changed, 293 insertions(+) create mode 100644 Doc/doxygen/html/_bolt_8cpp_source.html (limited to 'Doc/doxygen/html/_bolt_8cpp_source.html') diff --git a/Doc/doxygen/html/_bolt_8cpp_source.html b/Doc/doxygen/html/_bolt_8cpp_source.html new file mode 100644 index 0000000..0b98ffe --- /dev/null +++ b/Doc/doxygen/html/_bolt_8cpp_source.html @@ -0,0 +1,293 @@ + + + + + +Starshatter_Open: D:/SRC/StarshatterSVN/nGenEx/Bolt.cpp Source File + + + + + + + + + + + + + +
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Starshatter_Open +
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Open source Starshatter engine
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+
Bolt.cpp
+
+
+Go to the documentation of this file.
1 /* Project nGenEx
+
2  Destroyer Studios LLC
+
3  Copyright © 1997-2004. All Rights Reserved.
+
4 
+
5  SUBSYSTEM: nGenEx.lib
+
6  FILE: Bolt.cpp
+
7  AUTHOR: John DiCamillo
+
8 
+
9 
+
10  OVERVIEW
+
11  ========
+
12  3D Bolt (Polygon) Object
+
13 */
+
14 
+
15 #include "MemDebug.h"
+
16 #include "Bolt.h"
+
17 #include "Bitmap.h"
+
18 #include "Camera.h"
+
19 #include "Video.h"
+
20 
+
21 void Print(const char* fmt, ...);
+
22 
+
23 // +--------------------------------------------------------------------+
+
24 
+
25 Bolt::Bolt(double len, double wid, Bitmap* tex, int share)
+
26 : vset(4), poly(0), texture(tex),
+
27 length(len), width(wid), shade(1.0), vpn(0, 1, 0), shared(share)
+
28 {
+
29  trans = true;
+
30 
+
31  loc = Vec3(0.0f, 0.0f, 1000.0f);
+
32 
+
33  vset.nverts = 4;
+
34 
+
35  vset.loc[0] = Point( width, 0, 1000);
+
36  vset.loc[1] = Point( width, -length, 1000);
+
37  vset.loc[2] = Point(-width, -length, 1000);
+
38  vset.loc[3] = Point(-width, 0, 1000);
+
39 
+
40  vset.tu[0] = 0.0f;
+
41  vset.tv[0] = 0.0f;
+
42  vset.tu[1] = 1.0f;
+
43  vset.tv[1] = 0.0f;
+
44  vset.tu[2] = 1.0f;
+
45  vset.tv[2] = 1.0f;
+
46  vset.tu[3] = 0.0f;
+
47  vset.tv[3] = 1.0f;
+
48 
+
49  Plane plane(vset.loc[0], vset.loc[1], vset.loc[2]);
+
50 
+
51  for (int i = 0; i < 4; i++) {
+
52  vset.nrm[i] = plane.normal;
+
53  }
+
54 
+
55  mtl.Ka = Color::White;
+
56  mtl.Kd = Color::White;
+
57  mtl.Ks = Color::Black;
+
58  mtl.Ke = Color::White;
+
59  mtl.tex_diffuse = texture;
+
60  mtl.tex_emissive = texture;
+
61  mtl.blend = Video::BLEND_ADDITIVE;
+
62 
+
63  poly.nverts = 4;
+
64  poly.vertex_set = &vset;
+
65  poly.material = &mtl;
+
66  poly.verts[0] = 0;
+
67  poly.verts[1] = 1;
+
68  poly.verts[2] = 2;
+
69  poly.verts[3] = 3;
+
70 
+
71  radius = (float) ((length>width) ? (length) : (width*2));
+
72 
+
73  if (texture) {
+
74  strncpy_s(name, texture->GetFilename(), 31);
+
75  name[31] = 0;
+
76  }
+
77 }
+
78 
+
79 // +--------------------------------------------------------------------+
+
80 
+
81 Bolt::~Bolt()
+
82 {
+
83 }
+
84 
+
85 // +--------------------------------------------------------------------+
+
86 
+
87 void
+
88 Bolt::Render(Video* video, DWORD flags)
+
89 {
+
90  if ((flags & RENDER_ADDITIVE) == 0)
+
91  return;
+
92 
+
93  if (visible && !hidden && video && life) {
+
94  const Camera* camera = video->GetCamera();
+
95 
+
96  Point head = loc;
+
97  Point tail = origin;
+
98  Point vtail = tail - head;
+
99  Point vcam = camera->Pos() - loc;
+
100  Point vtmp = vcam.cross(vtail);
+
101  vtmp.Normalize();
+
102  Point vlat = vtmp * -width;
+
103  Vec3 vnrm = camera->vpn() * -1;
+
104 
+
105  vset.loc[0] = head + vlat;
+
106  vset.loc[1] = tail + vlat;
+
107  vset.loc[2] = tail - vlat;
+
108  vset.loc[3] = head - vlat;
+
109 
+
110  vset.nrm[0] = vnrm;
+
111  vset.nrm[1] = vnrm;
+
112  vset.nrm[2] = vnrm;
+
113  vset.nrm[3] = vnrm;
+
114 
+
115  ColorValue white((float) shade, (float) shade, (float) shade);
+
116  mtl.Ka = white;
+
117  mtl.Kd = white;
+
118  mtl.Ks = Color::Black;
+
119  mtl.Ke = white;
+
120 
+
121  video->DrawPolys(1, &poly);
+
122  }
+
123 }
+
124 
+
125 // +--------------------------------------------------------------------+
+
126 
+
127 void
+
128 Bolt::Update()
+
129 {
+
130 }
+
131 
+
132 // +--------------------------------------------------------------------+
+
133 
+
134 void
+
135 Bolt::TranslateBy(const Point& ref)
+
136 {
+
137  loc = loc - ref;
+
138  origin = origin - ref;
+
139 }
+
140 
+
141 // +--------------------------------------------------------------------+
+
142 
+
143 void
+
144 Bolt::SetOrientation(const Matrix& o)
+
145 {
+
146  vpn = Point(o(2,0), o(2,1), o(2,2));
+
147  origin = loc + (vpn * -length);
+
148 }
+
149 
+
150 void
+
151 Bolt::SetDirection(const Point& v)
+
152 {
+
153  vpn = v;
+
154  origin = loc + (vpn * -length);
+
155 }
+
156 
+
157 void
+
158 Bolt::SetEndPoints(const Point& from, const Point& to)
+
159 {
+
160  loc = to;
+
161  origin = from;
+
162  vpn = to - from;
+
163  length = vpn.Normalize();
+
164  radius = (float) length;
+
165 }
+
166 
+
167 void
+
168 Bolt::SetTextureOffset(double from, double to)
+
169 {
+
170  vset.tu[0] = (float) from;
+
171  vset.tu[1] = (float) to;
+
172  vset.tu[2] = (float) to;
+
173  vset.tu[3] = (float) from;
+
174 }
+
175 
+
176 
+
+
+ + + + -- cgit v1.1